Just to shed a little light on actual costs of "free" health care. Canada for example.
Quote from the Fraser Institute:
"It is more informative to measure the cost of our health care system in per capita dollars: the $141 billion spent equates to approximately $3,961 per Canadian (CIHI, 2014; Statistics Canada, 2014; authors' calculations)."
Found a more current cost for Canadians:
"In 2016, total health expenditure in Canada is expected to reach $228 billion, or $6,299 per person. It is anticipated that, overall, health spending will represent 11% of Canada’s gross domestic product (GDP)."